论文标题
$α$ - 吸引者通货膨胀：模型和预测
$α$-attractor inflation: Models and predictions
论文作者
论文摘要
从即将到来的宇宙学观察结果的角度来看，$α$吸引者模型是一些最有趣的通货膨胀模型，从超级重力的角度也有吸引力。我们与最新的宇宙学数据（Planck'18+Bicep2/Keck Array）面对指数和多项式$α$ a-Attractor的代表性模型，以获得模型参数的预测和最佳拟合值。分析是通过使用Polychord插入的Modechord和Cosmomc来完成的。
The $α$-attractor models are some of the most interesting models of inflation from the point of view of upcoming observations in cosmology and also attractive from the point of view of supergravity. We confront representative models of exponential and polynomial $α$-attractors with the latest cosmological data (Planck'18+BICEP2/Keck array) to obtain predictions and best fit values of model parameters. The analysis is done by making use of ModeChord and CosmoMC plugged together via PolyChord.
